本文整理汇总了C++中GetIpAddrTable函数的典型用法代码示例。如果您正苦于以下问题：C++ GetIpAddrTable函数的具体用法？C++ GetIpAddrTable怎么用？C++ GetIpAddrTable使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了GetIpAddrTable函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: MyGetIpAddrTable
//----------------------------------------------------------------------------
// If returned status is NO_ERROR, then pIpAddrTable points to a Ip Address
// table.
//----------------------------------------------------------------------------
DWORD MyGetIpAddrTable(PMIB_IPADDRTABLE& pIpAddrTable, BOOL fOrder)
{
DWORD status = NO_ERROR;
DWORD statusRetry = NO_ERROR;
DWORD dwActualSize = 0;
// query for buffer size needed
status = GetIpAddrTable(pIpAddrTable, &dwActualSize, fOrder);
if (status == NO_ERROR)
{
printf("No error\n");
return status;
}
else if (status == ERROR_INSUFFICIENT_BUFFER)
{
// need more space
pIpAddrTable = (PMIB_IPADDRTABLE) malloc(dwActualSize);
assert(pIpAddrTable);
statusRetry = GetIpAddrTable(pIpAddrTable, &dwActualSize, fOrder);
return statusRetry;
}
else
{
return status;
}
}
开发者ID:AbdoSalem95，项目名称:WindowsSDK7-Samples，代码行数:33，代码来源:IPRoute.Cpp
示例2: Get_Table
IN_ADDR* Get_Table()
{
PMIB_IPADDRTABLE pIPAddrTable;
DWORD dwSize = 0;
pIPAddrTable = (MIB_IPADDRTABLE *)MALLOC(sizeof (MIB_IPADDRTABLE));
if (pIPAddrTable)
if (GetIpAddrTable(pIPAddrTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER)
{
FREE(pIPAddrTable);
pIPAddrTable = (MIB_IPADDRTABLE *)MALLOC(dwSize);
}
GetIpAddrTable(pIPAddrTable, &dwSize, 0);
IN_ADDR* IPAddr = new IN_ADDR[pIPAddrTable->dwNumEntries];
printf("List of the BroadCast Address: \n");
for (int i = 0; i < (int)pIPAddrTable->dwNumEntries; i++)
{
IPAddr[i].S_un.S_addr = (u_long)pIPAddrTable->table[i].dwAddr | ~(u_long)pIPAddrTable->table[i].dwMask;
printf("\tBroadCast[%d]: \t%s\n", i, inet_ntoa(IPAddr[i]));
}
FREE(pIPAddrTable);
return IPAddr;
}
开发者ID:nonamerz，项目名称:SSOLN_2，代码行数:28，代码来源:SSOLN_3_new.cpp
示例3: get_if_index_ip
ULONG
get_if_index_ip(ULONG if_index)
{
ULONG size, i;
MIB_IPADDRTABLE *buf;
ULONG result;
size = 0;
if (GetIpAddrTable(NULL, &size, FALSE) != ERROR_INSUFFICIENT_BUFFER)
return (ULONG)-1;
buf = (MIB_IPADDRTABLE *)malloc(size);
if (buf == NULL)
return (ULONG)-1;
if (GetIpAddrTable(buf, &size, FALSE) != NO_ERROR) {
free(buf);
return (ULONG)-1;
}
result = 0;
for (i = 0; i < buf->dwNumEntries; i++)
if (buf->table[i].dwIndex == if_index) {
result = buf->table[i].dwAddr;
break;
}
free(buf);
return result;
}
开发者ID:340211173，项目名称:hf-2011，代码行数:30，代码来源:tdifw_svc.c
示例4: addressToIndexAndMask
static os_result
addressToIndexAndMask(struct sockaddr *addr, unsigned int *ifIndex, struct sockaddr *mask )
{
os_result result = os_resultSuccess;
os_boolean found = OS_FALSE;
PMIB_IPADDRTABLE pIPAddrTable = NULL;
DWORD dwSize = 0;
DWORD i;
char* errorMessage;
int errNo;
if (GetIpAddrTable(pIPAddrTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER) {
pIPAddrTable = (MIB_IPADDRTABLE *) os_malloc(dwSize);
if (pIPAddrTable != NULL) {
if (GetIpAddrTable(pIPAddrTable, &dwSize, 0) != NO_ERROR) {
errNo = os_sockError();
errorMessage = os_reportErrnoToString(errNo);
os_report(OS_ERROR, "addressToIndexAndMask", __FILE__, __LINE__, 0,
"GetIpAddrTable failed: %d %s", errNo, errorMessage);
os_free(errorMessage);
result = os_resultFail;
}
} else {
os_report(OS_ERROR, "addressToIndexAndMask", __FILE__, __LINE__, 0,
"Failed to allocate %d bytes for IP address table", dwSize);
result = os_resultFail;
}
} else {
errNo = os_sockError();
errorMessage = os_reportErrnoToString(errNo);
os_report(OS_ERROR, "addressToIndexAndMask", __FILE__, __LINE__, 0,
"GetIpAddrTable failed: %d %s", errNo, errorMessage);
os_free(errorMessage);
result = os_resultFail;
}
if (result == os_resultSuccess) {
for (i = 0; !found && i < pIPAddrTable->dwNumEntries; i++ ) {
if (((struct sockaddr_in* ) addr )->sin_addr.s_addr == pIPAddrTable->table[i].dwAddr) {
*ifIndex = pIPAddrTable->table[i].dwIndex;
((struct sockaddr_in*) mask)->sin_addr.s_addr= pIPAddrTable->table[i].dwMask;
found = OS_TRUE;
}
}
}
if (pIPAddrTable) {
os_free(pIPAddrTable);
}
if (!found) {
result = os_resultFail;
}
return result;
}
开发者ID:S73417H，项目名称:opensplice，代码行数:56，代码来源:os_socket.c
示例5: dest_to_endpoint
/*!
* @if jp
* @brief 宛先アドレスから利用されるエンドポイントアドレスを得る
* @else
* @brief Getting network interface name from destination address
* @endif
*/
bool dest_to_endpoint(std::string dest_addr, std::string& endpoint)
{
Winsock winsock;
{
struct hostent* hp;
hp = ::gethostbyname(dest_addr.c_str());
if (hp == 0) { return false; }
int i(0);
while (hp->h_addr_list[i] != 0)
{
if(hp->h_addrtype == AF_INET)
{
struct sockaddr_in addr;
memset((char*)&addr, 0, sizeof(addr));
memcpy((char*)&addr.sin_addr, hp->h_addr_list[i], hp->h_length);
dest_addr = inet_ntoa(addr.sin_addr);
break;
}
++i;
}
}
UINT ipaddress(inet_addr(dest_addr.c_str()));
if (ipaddress == INADDR_NONE) { return false; }
DWORD bestifindex;
if (NO_ERROR != GetBestInterface(ipaddress, &bestifindex)) { return false; }
PMIB_IPADDRTABLE ipaddr_table;
ipaddr_table = (MIB_IPADDRTABLE *) MALLOC(sizeof (MIB_IPADDRTABLE));
if (ipaddr_table == 0) { return false; }
// Make an initial call to GetIpAddrTable to get the
// necessary size into the size variable
DWORD size(0);
if (GetIpAddrTable(ipaddr_table, &size, 0) == ERROR_INSUFFICIENT_BUFFER)
{
FREE(ipaddr_table);
ipaddr_table = (MIB_IPADDRTABLE *) MALLOC(size);
}
if (ipaddr_table == 0) { return false; }
if (GetIpAddrTable(ipaddr_table, &size, 0) != NO_ERROR) { return false; }
for (int i(0); i < (int) ipaddr_table->dwNumEntries; ++i)
{
if (bestifindex == ipaddr_table->table[i].dwIndex)
{
IN_ADDR inipaddr;
inipaddr.S_un.S_addr = (u_long) ipaddr_table->table[i].dwAddr;
endpoint = inet_ntoa(inipaddr);
return true;
}
}
return false;
}
开发者ID:pansas，项目名称:OpenRTM-aist-portable，代码行数:63，代码来源:Routing.cpp
示例6: Log
void MonitorIPs::CheckIPAddress()
{
ULONG ulSize = 0;
Log(LOG_DEBUG,__LINE__,">> MonIPs.ChkIPAddrs");
//Get number of bytes required
if(GetIpAddrTable(NULL,&ulSize,0)==ERROR_INSUFFICIENT_BUFFER)
{
//Aloocate required memory
PMIB_IPADDRTABLE piat = reinterpret_cast<PMIB_IPADDRTABLE>(LocalAlloc(LMEM_FIXED,ulSize));
if(piat)
{
//Retrive the list of IPs
if(GetIpAddrTable(piat,&ulSize,0)==ERROR_SUCCESS)
{
WaitForSingleObject(m_hSync,MINUTE);
m_ips.clear();
for(DWORD dwIndex=0;dwIndex<piat->dwNumEntries;dwIndex++)
{
//Trace all IPs
string strip;
char ip[_MAX_PATH] = {0};
PMIB_IPADDRROW prow = &piat->table[dwIndex];
_snprintf(ip,sizeof(ip)-1,"Addr %u, Idx %u, Mask %u, BCastAddr %u, ReasmSz %u, Tp %X.",
prow->dwAddr,prow->dwIndex,prow->dwMask,prow->dwBCastAddr,prow->dwReasmSize,prow->wType);
strip.assign(ip);
if(prow->wType&MIB_IPADDR_PRIMARY)
strip.append("Primary.");
if(prow->wType&MIB_IPADDR_DYNAMIC)
strip.append("Dynamic.");
if(prow->wType&MIB_IPADDR_DISCONNECTED)
strip.append("Disconnected.");
if(prow->wType&MIB_IPADDR_DELETED)
strip.append("Deleted.");
if(prow->wType&MIB_IPADDR_TRANSIENT)
strip.append("Transient.");
if(prow->wType&MIB_IPADDR_DNS_ELIGIBLE)
strip.append("Published in DNS.");
m_ips.push_back(strip);
}
ReleaseMutex(m_hSync);
}
LocalFree(piat);
}
}
HANDLE h;
NotifyAddrChange(&h, &m_o);
Log(LOG_DEBUG,__LINE__,"<< MonIPs.ChkIPAddrs");
}
开发者ID:degiuli，项目名称:SysStatus，代码行数:55，代码来源:MonitorIPs.cpp
示例7: mib2IpAddrInit
static void mib2IpAddrInit(void)
{
DWORD size = 0, ret = GetIpAddrTable(NULL, &size, TRUE);
if (ret == ERROR_INSUFFICIENT_BUFFER)
{
ipAddrTable = HeapAlloc(GetProcessHeap(), 0, size);
if (ipAddrTable)
GetIpAddrTable(ipAddrTable, &size, TRUE);
}
}
开发者ID:iamfil，项目名称:wine，代码行数:11，代码来源:main.c
示例8: find_subnet_adapter
bool find_subnet_adapter(unsigned int if_subnet, unsigned int &addr) {
// find the adapter with the appropriate subnet
PMIB_IPADDRTABLE addr_table;
DWORD dwSize = 0;
addr_table = (PMIB_IPADDRTABLE)malloc(sizeof(MIB_IPADDRTABLE));
// make an initial call to get the appropriate address table size
if (GetIpAddrTable(addr_table, &dwSize, FALSE) == ERROR_INSUFFICIENT_BUFFER) {
// free the original buffer
free(addr_table);
// make space, reallocate
addr_table = (PMIB_IPADDRTABLE)malloc(dwSize);
}
// assert that we could allocate space
if (addr_table == NULL) {
printf("could not allocate space for addr table\n");
return false;
}
// get the real data
unsigned int if_addr = 0;
if (GetIpAddrTable(addr_table, &dwSize, FALSE) == NO_ERROR) {
// iterate through the table and find a matching entry
for (DWORD i = 0; i < addr_table->dwNumEntries; i++) {
unsigned int subnet = addr_table->table[i].dwAddr & addr_table->table[i].dwMask;
if (subnet == if_subnet) {
if_addr = addr_table->table[i].dwAddr;
break;
}
}
// free the allocated memory
free(addr_table);
}
else {
printf("error getting ip address table: %d\n", WSAGetLastError());
// free the allocated memory
free(addr_table);
return false;
}
// check if we found a match
if (if_addr != 0) {
addr = if_addr;
return true;
}
else {
return false;
}
}
开发者ID:FrozenXZeus，项目名称:cornell-urban-challenge，代码行数:53，代码来源:net_utility.cpp
示例9: mib2IpAddrInit
static void mib2IpAddrInit(void)
{
DWORD size = 0, ret = GetIpAddrTable(NULL, &size, TRUE);
if (ret == ERROR_INSUFFICIENT_BUFFER)
{
MIB_IPADDRTABLE *table = HeapAlloc(GetProcessHeap(), 0, size);
if (table)
{
if (!GetIpAddrTable(table, &size, TRUE)) ipAddrTable = table;
else HeapFree(GetProcessHeap(), 0, table );
}
}
}
开发者ID:AmesianX，项目名称:RosWine，代码行数:14，代码来源:main.c
示例10: Test_WSAIoctl_InitTest
BOOL Test_WSAIoctl_InitTest(
OUT PMIB_IPADDRTABLE* ppTable)
{
PMIB_IPADDRROW pRow;
DWORD ret, i1;
ULONG TableSize;
PMIB_IPADDRTABLE pTable;
TableSize = 0;
*ppTable = NULL;
ret = GetIpAddrTable(NULL, &TableSize, FALSE);
if (ret != ERROR_INSUFFICIENT_BUFFER)
{
skip("GetIpAddrTable failed with %ld. Abort Testing.\n", ret);
return FALSE;
}
/* get sorted ip-address table. Sort order is the ip-address. */
pTable = (PMIB_IPADDRTABLE)malloc(TableSize);
*ppTable = pTable;
ret = GetIpAddrTable(pTable, &TableSize, TRUE);
if (ret != NO_ERROR)
{
skip("GetIpAddrTable failed with %ld. Abort Testing.\n", ret);
return FALSE;
}
if (winetest_debug >= 2)
{
trace("Result of GetIpAddrTable:\n");
trace("Count: %ld\n", pTable->dwNumEntries);
pRow = pTable->table;
for (i1 = 0; i1 < pTable->dwNumEntries; i1++)
{
trace("** Entry %ld **\n", i1);
trace(" dwAddr %lx\n", pRow->dwAddr);
trace(" dwIndex %lx\n", pRow->dwIndex);
trace(" dwMask %lx\n", pRow->dwMask);
trace(" dwBCastAddr %lx\n", pRow->dwBCastAddr);
trace(" dwReasmSize %lx\n", pRow->dwReasmSize);
trace(" wType %x\n", pRow->wType);
pRow++;
}
trace("END\n");
}
return TRUE;
}
开发者ID:Moteesh，项目名称:reactos，代码行数:48，代码来源:WSAIoctl.c
示例11: pcap_ex_lookupdev
char *
pcap_ex_lookupdev(char *ebuf)
{
#ifdef _WIN32
/* XXX - holy poo this sux */
static char _ifname[8];
MIB_IPADDRTABLE *ipaddrs;
DWORD i, dsz, outip;
pcap_if_t *pifs, *pif;
struct pcap_addr *pa;
char *name = NULL;
int idx;
/* Find our primary IP address. */
ipaddrs = malloc((dsz = sizeof(*ipaddrs)));
while (GetIpAddrTable(ipaddrs, &dsz, 0) == ERROR_INSUFFICIENT_BUFFER) {
free(ipaddrs);
ipaddrs = malloc(dsz);
}
outip = 0;
for (i = 0; i < ipaddrs->dwNumEntries; i++) {
if (ipaddrs->table[i].dwAddr != 0 &&
ipaddrs->table[i].dwAddr != 0x100007f
#if 0
/* XXX -no wType/MIB_IPADDR_PRIMARY in w32api/iprtrmib.h */
&& ipaddrs->table[i].unused2 & 0x01
#endif
) {
outip = ipaddrs->table[i].dwAddr;
break;
}
}
free(ipaddrs);
if (outip == 0) {
/* XXX - default to first Ethernet interface. */
return ("eth0");
}
/* Find matching pcap interface by IP. */
if (_pcap_ex_findalldevs(&pifs, ebuf) == -1)
return (name);
for (pif = pifs, idx = 0; pif != NULL && name == NULL;
pif = pif->next, idx++) {
for (pa = pif->addresses; pa != NULL; pa = pa->next) {
if (pa->addr->sa_family == AF_INET &&
((struct sockaddr_in *)pa->addr)->sin_addr.S_un.S_addr == outip) {
sprintf(_ifname, "eth%d", idx);
name = _ifname;
break;
}
}
}
pcap_freealldevs(pifs);
return (name);
#else
return (pcap_lookupdev(ebuf));
#endif
}
开发者ID:WilenceYao，项目名称:pypcap，代码行数:58，代码来源:pcap_ex.c
示例12: GetBestInterface
/////////////////////////////////////////////////////////////////////////////////
// Initializes m_localIP variable, for future access to GetLocalIP()
/////////////////////////////////////////////////////////////////////////////////
void MyUPnP::InitLocalIP()
{
#ifndef _DEBUG
try
#endif
{
DWORD best_if_index;
GetBestInterface(inet_addr("223.255.255.255"), &best_if_index);
PMIB_IPADDRTABLE ip_addr_table;
char buffer[1024];
ip_addr_table = (PMIB_IPADDRTABLE)buffer;
DWORD size = sizeof(buffer);
GetIpAddrTable(ip_addr_table, &size, 0);
DWORD local_ip = 0;
for (DWORD i=0; i<ip_addr_table->dwNumEntries; i++) {
if (ip_addr_table->table[i].dwIndex == best_if_index) {
local_ip = ip_addr_table->table[i].dwAddr;
break;
}
}
if (local_ip) {
struct in_addr addr;
addr.S_un.S_addr = local_ip;
m_slocalIP = inet_ntoa(addr);
m_uLocalIP = local_ip;
} else {
char szHost[256];
if (gethostname(szHost, sizeof szHost) == 0){
hostent* pHostEnt = gethostbyname(szHost);
if (pHostEnt != NULL && pHostEnt->h_length == 4 && pHostEnt->h_addr_list[0] != NULL){
UPNPNAT_MAPPING mapping;
struct in_addr addr;
memcpy(&addr, pHostEnt->h_addr_list[0], sizeof(struct in_addr));
m_slocalIP = inet_ntoa(addr);
m_uLocalIP = addr.S_un.S_addr;
}
else{
m_slocalIP = _T("");
m_uLocalIP = 0;
}
}
else{
m_slocalIP = _T("");
m_uLocalIP = 0;
}
}
}
#ifndef _DEBUG
catch(...){
m_slocalIP = _T("");
m_uLocalIP = 0;
}
#endif
}
开发者ID:rusingineer，项目名称:emulextreme-stulle，代码行数:61，代码来源:UPnP_acat.cpp
示例13: GetBroadcastIPList
void GetBroadcastIPList(vector<LPCTSTR> &broadcastIPList)
{
PMIB_IPADDRTABLE pIPTable = nullptr;
DWORD dwSize;
GetIpAddrTable(pIPTable, &dwSize, true);
pIPTable = new MIB_IPADDRTABLE[dwSize];
GetIpAddrTable(pIPTable, &dwSize, true);
broadcastIPList.clear();
broadcastIPList.push_back(L"255.255.255.255");
for (DWORD i = 0; i < pIPTable->dwNumEntries; i++)
{
if (pIPTable->table[i].dwAddr == 16777343)
{
continue;
}
int addr[] = {
LOWORD(pIPTable->table[i].dwAddr & pIPTable->table[i].dwMask) & 0x00FF,
LOWORD(pIPTable->table[i].dwAddr & pIPTable->table[i].dwMask) >> 8,
HIWORD(pIPTable->table[i].dwAddr & pIPTable->table[i].dwMask) & 0x00FF,
HIWORD(pIPTable->table[i].dwAddr & pIPTable->table[i].dwMask) >> 8
};
for (int j = 3; j >= 0; j--)
{
if (addr[j] == 0)
{
addr[j] = 255;
}
else
{
break;
}
}
LPTSTR szIPAddr = new TCHAR[255];
wsprintf(szIPAddr, L"%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);
broadcastIPList.push_back(szIPAddr);
}
}
开发者ID:awfover，项目名称:Gobang，代码行数:42，代码来源:Util.cpp
示例14: ip_route_get
int ip_route_get(const char* destination, char ip[40])
{
DWORD index = ~(-1);
struct sockaddr_in addrin;
MIB_IPADDRTABLE *table = NULL;
ULONG dwSize = 0;
DWORD errcode = 0;
DWORD i = 0;
addrin.sin_family = AF_INET;
addrin.sin_port = htons(0);
inet_pton(AF_INET, destination, &addrin.sin_addr);
if(NO_ERROR != GetBestInterfaceEx((struct sockaddr*)&addrin, &index))
return -1;
errcode = GetIpAddrTable( table, &dwSize, 0 );
assert(ERROR_INSUFFICIENT_BUFFER == errcode);
table = (MIB_IPADDRTABLE*)malloc(dwSize);
errcode = GetIpAddrTable( table, &dwSize, 0 );
if(!table || NO_ERROR != errcode)
{
free(table);
return -1;
}
ip[0] = '\0';
for(i = 0; i < table->dwNumEntries; i++)
{
if(table->table[i].dwIndex == index)
{
sprintf(ip, "%d.%d.%d.%d",
(table->table[i].dwAddr >> 0) & 0xFF,
(table->table[i].dwAddr >> 8) & 0xFF,
(table->table[i].dwAddr >> 16) & 0xFF,
(table->table[i].dwAddr >> 24) & 0xFF);
break;
}
}
开发者ID:ireader，项目名称:sdk，代码行数:39，代码来源:ip-route.c
示例15: GetNumOfIpAddrs
DWORD
GetNumOfIpAddrs(void)
{
PMIB_IPADDRTABLE pIpAddrTable = NULL;
ULONG dwSize;
DWORD code;
DWORD index;
DWORD validAddrs = 0;
dwSize = 0;
code = GetIpAddrTable(NULL, &dwSize, 0);
if (code == ERROR_INSUFFICIENT_BUFFER) {
pIpAddrTable = malloc(dwSize);
code = GetIpAddrTable(pIpAddrTable, &dwSize, 0);
if ( code == NO_ERROR ) {
for ( index=0; index < pIpAddrTable->dwNumEntries; index++ ) {
if (pIpAddrTable->table[index].dwAddr != 0)
validAddrs++;
}
}
free(pIpAddrTable);
}
return validAddrs;
}
开发者ID:maxendpoint，项目名称:openafs_cvs，代码行数:24，代码来源:ipaddrchg.c
示例16: get_node_id
static int get_node_id(unsigned char *byMAC)
{
DWORD i, dwSize;
PMIB_IPADDRTABLE pAddr = NULL;
MIB_IFROW iInfo;
PFIXED_INFO pFI = NULL;
/* Get all IP addresses held by this machine; if it's connected to a network, there's at least one
that's not localhost */
dwSize = 0;
GetIpAddrTable(NULL, &dwSize, TRUE);
pAddr = (PMIB_IPADDRTABLE)malloc(sizeof(BYTE) * dwSize);
if (!GetIpAddrTable(pAddr, &dwSize, TRUE))
{
for (i = 0; i < pAddr->dwNumEntries; ++i)
{
if (IP_LOCALHOST != pAddr->table[i].dwAddr)
{
/* Not localhost, so get the interface */
memset(&iInfo, 0, sizeof(MIB_IFROW));
iInfo.dwIndex = pAddr->table[i].dwIndex;
GetIfEntry(&iInfo);
if (MIB_IF_TYPE_ETHERNET == iInfo.dwType)
{
/*iInfo.bPhysAddr contains the MAC address of this interface*/
memcpy(byMAC, iInfo.bPhysAddr, iInfo.dwPhysAddrLen);
free(pAddr);
return 1;
}
}
}
}
free(pAddr);
return 0;
}
开发者ID:151706061，项目名称:Gdcm，代码行数:36，代码来源:gen_uuid.c
示例17: ssh_ip_route_get_ipaddrtable
static MIB_IPADDRTABLE *
ssh_ip_route_get_ipaddrtable(void)
{
MIB_IPADDRTABLE *data = NULL;
DWORD error;
ULONG size;
size = 0;
error = GetIpAddrTable(NULL, &size, FALSE);
if (error != ERROR_INSUFFICIENT_BUFFER)
{
if (error == ERROR_NO_DATA)
{
SSH_DEBUG(SSH_D_FAIL, ("No local IP addresses"));
return NULL;
}
SSH_DEBUG(SSH_D_FAIL, ("GetIpAddrTable: error 0x%08X", (unsigned)error));
return NULL;
}
if (!(data = ssh_malloc(size)))
{
SSH_DEBUG(SSH_D_FAIL, ("out of memory allocating IP address table"));
return NULL;
}
error = GetIpAddrTable(data, &size, FALSE);
if (error != NO_ERROR)
{
SSH_DEBUG(SSH_D_FAIL, ("GetIpAddrTable: error 0x%08X", (unsigned)error));
ssh_free(data);
return NULL;
}
return data;
}
开发者ID:patrick-ken，项目名称:kernel_808l，代码行数:36，代码来源:win_ip_route_ce.c
示例18: php_add4_to_if_index
int php_add4_to_if_index(struct in_addr *addr, php_socket *php_sock, unsigned *if_index)
{
MIB_IPADDRTABLE *addr_table;
ULONG size;
DWORD retval;
DWORD i;
(void) php_sock; /* not necessary */
if (addr->s_addr == INADDR_ANY) {
*if_index = 0;
return SUCCESS;
}
size = 4 * (sizeof *addr_table);
addr_table = emalloc(size);
retry:
retval = GetIpAddrTable(addr_table, &size, 0);
if (retval == ERROR_INSUFFICIENT_BUFFER) {
efree(addr_table);
addr_table = emalloc(size);
goto retry;
}
if (retval != NO_ERROR) {
php_error_docref(NULL, E_WARNING,
"GetIpAddrTable failed with error %lu", retval);
return FAILURE;
}
for (i = 0; i < addr_table->dwNumEntries; i++) {
MIB_IPADDRROW r = addr_table->table[i];
if (r.dwAddr == addr->s_addr) {
*if_index = r.dwIndex;
return SUCCESS;
}
}
{
char addr_str[17] = {0};
inet_ntop(AF_INET, addr, addr_str, sizeof(addr_str));
php_error_docref(NULL, E_WARNING,
"The interface with IP address %s was not found", addr_str);
}
return FAILURE;
}
开发者ID:LTD-Beget，项目名称:php-src，代码行数:44，代码来源:multicast.c
示例19: _refresh_tables
static int
_refresh_tables(intf_t *intf)
{
MIB_IFROW *ifrow;
ULONG len;
u_int i, ret;
/* Get interface table. */
for (len = sizeof(intf->iftable[0]); ; ) {
if (intf->iftable)
free(intf->iftable);
intf->iftable = malloc(len);
ret = GetIfTable(intf->iftable, &len, FALSE);
if (ret == NO_ERROR)
break;
else if (ret != ERROR_INSUFFICIENT_BUFFER)
return (-1);
}
/* Get IP address table. */
for (len = sizeof(intf->iptable[0]); ; ) {
if (intf->iptable)
free(intf->iptable);
intf->iptable = malloc(len);
ret = GetIpAddrTable(intf->iptable, &len, FALSE);
if (ret == NO_ERROR)
break;
else if (ret != ERROR_INSUFFICIENT_BUFFER)
return (-1);
}
/*
* Map "unfriendly" win32 interface indices to ours.
* XXX - like IP_ADAPTER_INFO ComboIndex
*/
for (i = 0; i < intf->iftable->dwNumEntries; i++) {
ifrow = &intf->iftable->table[i];
if (ifrow->dwType < MIB_IF_TYPE_MAX) {
_ifcombo_add(&intf->ifcombo[ifrow->dwType],
ifrow->dwIndex);
} else
return (-1);
}
return (0);
}
开发者ID:OPSF，项目名称:uClinux，代码行数:43，代码来源:intf-win32.c
示例20: php_if_index_to_addr4
int php_if_index_to_addr4(unsigned if_index, php_socket *php_sock, struct in_addr *out_addr)
{
MIB_IPADDRTABLE *addr_table;
ULONG size;
DWORD retval;
DWORD i;
(void) php_sock; /* not necessary */
if (if_index == 0) {
out_addr->s_addr = INADDR_ANY;
return SUCCESS;
}
size = 4 * (sizeof *addr_table);
addr_table = emalloc(size);
retry:
retval = GetIpAddrTable(addr_table, &size, 0);
if (retval == ERROR_INSUFFICIENT_BUFFER) {
efree(addr_table);
addr_table = emalloc(size);
goto retry;
}
if (retval != NO_ERROR) {
php_error_docref(NULL, E_WARNING,
"GetIpAddrTable failed with error %lu", retval);
return FAILURE;
}
for (i = 0; i < addr_table->dwNumEntries; i++) {
MIB_IPADDRROW r = addr_table->table[i];
if (r.dwIndex == if_index) {
out_addr->s_addr = r.dwAddr;
return SUCCESS;
}
}
php_error_docref(NULL, E_WARNING,
"No interface with index %u was found", if_index);
return FAILURE;
}
开发者ID:LTD-Beget，项目名称:php-src，代码行数:39，代码来源:multicast.c
注：本文中的GetIpAddrTable函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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